baber/WOPTO huggingface dataset:
Patent JP-S6132544-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KAJIYAMA MASAOKI
IPC: H01L21/3065
Filed: 1984-07-25
Abstract: PURPOSE:To form isolated insulating films, which respectively have the flat surface and do never intrude in the element region, by a method wherein a recessed part is formed in each of the isolated regions of the semiconductor substrate, a groove having a taper is formed in each of the recessed parts using an insulator and the isolated insulating films are formed by burying an insulator in the grooves. CONSTITUTION:A first SiO2 film 12 is formed in the recessed parts of an Si substrate 10 by a CVD method. Then, a photosensitive resist pattern 13 is formed on the prescribed region in a wider recessed part 11a. After that, a baking is performed at temperatures higher than the softening point temperature of this resist material, for example, and a taper with a proper angle is formed on this resist pattern 13. Then, a high-anisotropy reactive ion-etching, in which C3F8 gas is used, is performed on the first SiO2 film 12 using the resist pattern 13 as a mask, a first SiO2 film 12a and a first SiO2 film 12b are respectively left on the respective side of the side faces of recessed parts 11a and 11b and the prescribed region, and grooves 14, each having a taper, are formed. Then, a second SiO2 film 15 is formed in the grooves 14 by a CVD method. Then, when the SiO2 film 15 is removed by performing an etching, an isolated SiO2 film 16 can be formed in the recessed parts 11a and 11b.
Patent JP-S5967071-A (JP)
Title: Recorder
Inventor: SHIMIZU HARUO
IPC: B41J13/00
Filed: 1982-09-07
Abstract: PURPOSE:To eliminate complication of processing required for any retention of a recording material by automatically discharging the recording material fed when failure in the generation of an information recording start signal is detected within a fixed time. CONSTITUTION:At the recording section 3, a timer is operated depending on the arrival at the ITOP position and when the timer is beyond the set time with a IVSINC2 signal 35 left failing to be inputted over a specified time, a resist roller 6 is driven to discharge an unrecorded paper to a paper discharge tray 13 according to the sequence of discharging the paper while an IREADY signal 48 is turned OFF and an IVSCER signal 56 for indicating the failure in the inputting of the IVSINC 2 signal 35 to notify the recording information generating section 2 of abnormal end. When the unrecorded paper comes past the discharged paper sensor 19, a drum carrying motor 44 is halted and the IVSCER signal 56 is turned OFF to return the operation to the start.
Patent JP-H01321955-A (JP)
Title: Warp knit fabric for forming and production thereof and production of warp knit fabric form
Inventor: KIMURA TOSHIHIKO
IPC: B32B5/02
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the title fabric form with bulky, warm feel, excellent in light fastness, tear strength and fatigue resistance, suitable as an automobile sheet backing, cladding for musical instruments, etc., by using textured yarn of specified birefringence as a backing part. CONSTITUTION:Highly oriented polyester undrawn yarn or incompletely drawn yarn with its birefringence of pref. 0.02-0.10 is put to drawing-and-false twisting at temperatures lower than the glass transition temperature of this polyester into crimped textured yarn, which is then used as a backing part, thus making a warp knit fabric. This fabric is bonded to e.g. a plastic board 4 through an adhesive 3 followed by integral forming processing at temperatures of pref. >=100 deg.C to a solid structure, thus obtaining the objective fabric form >=100% under dry heat at 130 deg.C in the extension rate in the warp direction and 0.07-0.13 in the birefringence of the textured yarn in the backing part 1.
Patent JP-S6312883-A (JP)
Title: Power supply controller for glow plug
Inventor: HAISHI TOMOMASA
IPC: F02P19/02
Filed: 1986-07-01
Abstract: PURPOSE:To prevent unnecessary power supply and to improve the service life of a glow plug, by detecting the fact that a specific switch is operated specifically and starting power supply and heating of the glow plug. CONSTITUTION:When the cooling water temperature is lower than a specific level and an output 16a from a water temperature detecting section 16 is L, one end 50a of a resistor 50 is also L irrespective of the opening/closing of a switch 14, and a relay 4 is turned on by a relay drive section 40 on the basis of a signal fed from an operating position contact 8A of a key switch 8 so as to start power supply to a glow plug 1. While when the cooling water temperature is higher than the specific level, the water temperature detection signal 16a is brought to H and the relay 4 is not excited by the logic elements 35, 41 thereby the glow plug 1 is not supplied with power nor heated. If the intake air temperature is quite low although the cooling water temperature is high, thereby it is decided that the glow plug 1 is required to be fed with power and heated, the switch 14 is closed to bring the resistor end 50a forcibly to L so as to start power supply and heating. Consequently, it can be started easily and reliably with unnecessary power supply being prevented.
Patent JP-S5778445-A (JP)
Title: Phenolic resin molding material
Inventor: KOTANI YOSHIO
IPC: C08L61/04
Filed: 1980-11-04
Abstract: PURPOSE: To obtain a phenolic resin molding material capable of giving moldings having good heat radiation, by adding a metal piece to a phenolic resin.  
     CONSTITUTION: About 5W20% metal pieces (e.g., powdered or flaky aluminum) having grain size of about 10 mesh or less is added to a novolak or resol type phenolic resin obtained by the reaction of a (modified) phenol and an aldehyde (in the case of novolak type resin, about 6W20wt% hexamethylenetetramine is added as a curing agent). As the other additives, usual filler, mold releasing agent, colorant, etc., are used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000342102-A (JP)
Title: Artificial seaweed
Inventor: KIKUCHI SEIJI
IPC: A01K61/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide artificial seaweeds for recovering shore-burning which can adhere natural seaweeds and sea algae onto rocks in a shore-burning state and allow them to grow, and which is easily fixable to the rocks, and to provide artificial seaweeds for egg-laying especially suitable for fish to lay eggs. SOLUTION: This artificial seaweed is totally constituted of a thin long straight plate-shaped stem part 2 and a head part 3 formed in continuation to the stem part 2. The head part 3 comprises the first wheel part 4 and the second wheel part 5. The first wheel part 4 is formed in such a manner that one end part 4a is smoothly continued to the upper end part 2a of the stem part 2, and the other end part 4b is smoothly continued to one end part 5a of the second wheel part 5. The other end part 5b of the second wheel part 5 overlaps the upper end part 2a of the stem 2, and the first wheel part 4 and the second wheel part 5 are each parallel to the longitudinal direction of the stem part 2, and they are formed in an outwardly opened state with the stem 2 as the center of axle.
Patent JP-S6313133-A (JP)
Title: Optical head device
Inventor: TANAKA HIDEKI
IPC: G02B7/28
Filed: 1986-07-03
Abstract: PURPOSE:To detect focusing on an information recording face by arranging the titled head device such that the light from the information recording face is made incident on a part of the photodetection plane of a photodetector only when the light from a light source is not in the focusing state on the information recording face. CONSTITUTION:The luminous flux from a laser light source 13 is made incident on a polarized beam splitter 15 through a collimator lens 14 are the luminous flux reflected on the splitter 15 is collected onto the information recording face 18 provided on the base 17 of an information medium by an objective lens 16 to form a spot. The luminous flux reflected on the recording face 18 is made again incident on the splitter 15 through the lens 16, the linearly polarized light is transmitted and made incident on a diffraction grating 20 through a light spliter base 19. The light diffracted or reflected by the grating 20 is transmitted through the base 19 and detected by the photodetector 21 and the recorded information is reproduced. A part of the light receiving plane of the detector 21 is arranged such that the light from the recording face 18 is made incident only when the light from the light source 13 is not in the focusing state on the recording face 18, and the output of the light receiving plane of the detector 21 is processed to detect the focusing on the recording face 18.
Patent JP-H11309230-A (JP)
Title: Discus throwing machine
Inventor: UMEHARA YOSHITAKA
IPC: A63B65/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To develop a ball game for old persons which is not needed speed and protectors regardless of age and lead to a rehabilitation which holds a training of walking simultaneously. SOLUTION: A discus sending machine is loaded on a handcart so as to help a walking by the handcart and do a ball game which resembles to a hockey with making use of the handcart. Therefor, an old person or a person who can not walk sufficiently can take exercise delightfully regardless of age, and the hand cart with the discus throwing machine can be provided as a ball game object among sports by making a rule.
Patent JP-S5278380-A (JP)
Title: Production of mos field effect semiconductor device
Inventor: GOTOU HIDETO
IPC: H01L29/78
Filed: 1975-12-25
Abstract: PURPOSE: A process for production of a silicon gate type MOSFET whereby the vena contracta of a silicon dioxide produced under polycrystalline silicon lateral edges, the dielectric strength between the gate and the source and drain is improved and the disconnection of a metal wiring layer crossing the polycrystalline silicon may be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6046728-A (JP)
Inventor: SAGARA MASASHI
IPC: H02H7/097
Filed: 1983-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07335515-A (JP)
Title: Machine for automatically applying standard particles
Inventor: KAJITA CHIHO
IPC: H01L21/027
Filed: 1994-06-14
Abstract: PURPOSE:To manufacture a high-quality standard contaminated wafer by preventing the contamination of a standard particle suspension at the time of diluting the suspension. CONSTITUTION:A machine 1 for automatically applying standard particles is provided with an aerosol generator 2 and particle adhering tank 3 and the generator 2 is equipped with an air supplying pipeline 6 through which compressed air flows and pipeline 8 for pure water. A PSL particle suspension is diluted by injecting the suspension into pure water P in the middle of the pipeline 8 and the concentration of the diluted solution is made uniform through an orifice 13. The suspension is then supplied to the section 5. In the aerosol generator 5, the diluted solution becomes aerosol when the solution is mixed with the compressed air from the air supplying pipeline 6 and the aerosol is dried into clean PSL particles (p). The particles (p) are sent to the particle adhering tank 3 and adhere to a wafer.
Patent JP-S6314045-A (JP)
Title: Bath tub cleaning system
Inventor: SUGANO TADAO
IPC: F24H9/00
Filed: 1986-07-02
Abstract: PURPOSE:To uniformly rinse with sprinkled water from a cleaning head after removing stains on the bath tub and recirculation circuit walls with a mixture of the water remaining in the bath tub and air bubbles by installing the cleaning head for flushing the bath tub wall and an air supply nozzle near a recirculation port to generate the air bubbles. CONSTITUTION:When a recirculation pump 21 is operated under a condition where there remains water in a bath tub 9, a recirculation flow is generated, and air is fed from an air supply pipe 29 connected near to a recirculation port 19 to generate air bubbles 31. On account of said recirculation flow and air bubbles 31, stains on the bath tube wall and recirculation circuit wall are removed and discharged out of a drain. Upon feeding water to a cleaning head 12, the water is sprinkled to rinse the bath tub wall. Or, by supplying detergent from a detergent supply nozzle installed near to the recirculation port, the cleaning can also be performed.
Patent JP-S5945254-A (JP)
Title: Damping device for hiccupping vibrations invehicle
Inventor: MITSUYASU MASAKI
IPC: B60T8/00
Filed: 1982-09-07
Abstract: PURPOSE:To make a vibration preventable in an effective manner, by forcing a damping device to perform its braking work in time of such acceleration as going beyond the predicted constringent acceleration, in case of a device which damps the vibration produced by acceleration centering on the constringent acceleration at the time of large acceleration. CONSTITUTION:When a car is accelerated by stepping on an accelerator pedal 10, a control circuit 22 operates the value of output tourque TE in an engine 14 on the basis of an output theta of an opening sensor 24 and the number of revolution NE in the engine 14. In addition, it also operates the value of predicted constringent acceleration Gref of acceleration G added to a vehicle 16 from the output torque TE and then detects an overshoot DELTAG of an acceleration signal G obtainable from an acceleration sensor 20. And, in time of DELTAG>0, the control circuit operates the value of hydraulic pressure F in the brake oil 31 required for damping a hiccupping vibration produced in time of acceleration on the basis of an equation F=K2*DELTAG (but K2 is a fixed proportional constant) and controls a solenoid 34 on the basis of this operated value, thus controlling the stroke of a piston 28.
Patent JP-H06142941-A (JP)
Title: Method for improving corrosion resistance of joined part between steel plate and dissimilar metallic plate
Inventor: KIKUI NORIAKI
IPC: B23K103/18
Filed: 1991-05-31
Abstract: PURPOSE:To improve the corrosion resistance of a joint by inserting an aluminum coating steel plate into a joint between an aluminum or an aluminum alloy and a steel plate or a galvanized steel plate. CONSTITUTION:In a place for joining an aluminum or aluminum alloy plate 3 and a steel plate or a galvanized steel plate 1, the aluminum coating surface of a steel plate 2 for which one side/both sides is/are coated with aluminum is inserted into the joined part of both members toward the aluminum or aluminum alloy plate 3. The aluminum coating film thickness of the surface joined with aluminum or aluminum alloy exceeds 1mum. When it does not reach 1mum, innumerable pin holes are present on the aluminum coating layer and corrosion behavior the same as the behavior shown when the steel plate and aluminum are joined directly occurs. Thus, the corrosion resistance of the joined part is improved.
Patent JP-S5777697-A (JP)
Title: Physiologically active substance nsq
Inventor: KONISHI JINEMON
IPC: A61P9/02
Filed: 1980-11-04
Abstract: NEW MATERIAL:A substance extracted from a animal tissure in pox, light yellowish brown amorphous hygroscopic powder, soluble in water and methanol, insuluble in benzene and ether, in pH of 6.5W7.5, the absorbance of ultraviolet portion λmax is 265W275nm, positive in color reaction by ninhydrin reaction, orcinolhydrochloric acid reaction, arsenic molybdic acid method, and negative in detective reactions of various kinds of protein.  
     USE: An antistress agent, autonomic nerve adjusting agent,analgesic, sedative, antiulcer, blood pressure regulating agent, immune adjusting agent, antitumor agent, and antiallergic.  
     PROCESS: Various kinds of animal tissure in pox obtained by inoculating various kinds of pock viruses into the animals as ground, extracted with an extracting solvent to remove portion, the extracted solution is brought into contact with an adsorbent under acidic condition and the adsorbed substance is eluted with water, etc, The eluate is converted into an aqueous solution, which is brought into contact with an adsorbent under acidic conditions, the adsorbed substance is  eluted with a weakly basic organic solvent, etc., and the solvent is removed to give  a physiologically active substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04353145-A (JP)
Title: Fitting structure for curtain wall having wall through
Inventor: KAMINAGA HIROMITSU
IPC: E04B2/90
Filed: 1991-05-30
Abstract: PURPOSE:To facilitate an erection work, by protruding a receive base at the upper end of lower curtain wall unit and hanging the fitting part at the lower end of the upper curtain wall unit to fix the fitting part plate 1 at the receive base. CONSTITUTION:A receive base 3 composed of a receiver 1 having a U-shaped section and a support 2 having a L-shaped form at the upper end of the lower curtain wall unit A1 is fixed to form a protrusion. And a fitting part 6 having a reversed U-shaped section is suspended at the lower end of the upper curtain wall unit A2 through a large size washer 9. And the fitting part 6 of the upper curtain wall unit A2 is placed to be freely sliding at the receiver 1 of the lower curtain wall unit A1 and fitted by keeping the wall through clearance W. And hence, the wall through clearance can be securely retained.
Patent JP-H06128321-A (JP)
Title: Selected chelate resins and their use for removing polyvalent metallic impurities from resist component
Inventor: KENJI HONDA
IPC: C08F12/08
Filed: 1993-06-28
Abstract: PURPOSE: To remove multivalent metals including Fe, Cr, Cu, Co and Ca from a soln. of a resist component soln. or a resist compsn. soln. by bringing the soln. into contact with a chelate resin.  
     CONSTITUTION: The chelate resin is a chemically modified chelate resin comprising the reaction product of a crosslinked polymer bead chelate resin contg. amine reaction sites with an arom. aldehyde selected rom the group consisting of 4-formyl-benzo-15-crown-5,4-formyl-benzo-18-crown-6,3,4-dihydroxybenzaldehyde, 3-ethoxy salicylaldehyde; salicylaldehyde, 2-pyridine carboxaldehyde, 3-pyridine carboxaldehyde, 4-pyridine carboxaldehyde and pyrrole-2-carboxaldehyde. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S64474-A (JP)
Title: Method for measuring electrical conductivity of high-concentration liquid
Inventor: MINAKI TERUYOSHI
IPC: G01R27/22
Filed: 1987-06-23
Abstract: PURPOSE: To eliminate the influence of an inter-electrode capacity by making measurement by using an AC impression voltage of ordinary frequencies and obtaining the signal output associated only with the inter-electrode resistance by the result of this measurement and the approximation equation.  
     CONSTITUTION: A multiplexer 3 is switched by a switching signal VS from an arithmetic control part 4 and the AC impression voltage of two kinds of different frequencies (f 1 , f 2 ) from a frequency divider is impressed between electrodes E 1  and E 2  and the inter-electrode impedances Z 1 , Z 2  of this time are measured. The prescribed equation is then obtd. in accordance with f 1 , f 2 , Z 1 , Z 2  and is stored in the part 4. The electrodes E 1 , E 2  are thereafter immersed in a high-concn. measuring liquid and the measurement is made by impressing the AC impression voltage V 1  of the ordinary frequency f 3  (f 1 , f 2  are equally well). The signal component in the prescribed equation determined by the computation is subtracted from the output signal corresponding to the measured inter-electrode impedance Z and the signal output associated only to the inter-electrode resistance is obtd. The influence of the inter-electrode capacity is thus obtd. without using the AC impression voltage of high frequencies. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5679518-A (JP)
Title: Band-pass type active filter
Inventor: KANEKO KAZUHIRO
IPC: H03H11/12
Filed: 1979-11-30
Abstract: PURPOSE:To save amplifying circuit and to decrease the space and power consumption, by directly connecting the primary and secondary circuits without buffer means. CONSTITUTION:The primary low-pass filter consisting of a resistor 1 and a capacitor 2, and the secondary high pass-filter consisting of resistors 6, 7, capacitors 4, 5 and amplifier 8, are directly connected to constitute a band-pass type active filter. In this case, the amplifier 8 separates the primary low-pass filter from the secondary high-pass filter, and the circuit constant is selected to have a prescribed characteristic.
Patent JP-S5281539-A (JP)
Title: Closed type switching equipment
Inventor: KODAMA KOUSUKE
IPC: H02B13/02
Filed: 1975-12-29
Abstract: PURPOSE:To make minimum the service interruption time of the bus bar in oder to cut out immediately the disconnecting switching the case of obstacles of disconnecting switch setting electrical connecting means capable to fit and drop between the bus bar side disconnecting switch and the bus bar of the gas insulated switching equipment.
Patent JP-H053631-A (JP)
Title: Performance evaluation equipment for power system supervisory control system
Inventor: HORIIKE SATOSHI
IPC: H02J3/00
Filed: 1991-06-27
Abstract: PURPOSE:To evaluate the performance of a power system supervisory control system by providing built-in models having the functions of OS interrupt control, priority judgment of task and queuing in each CPU. CONSTITUTION:A simulation executing section executes in parallel the simulation of the operation of each function model 5 of monitor control, the operation of CPU model 7, the operation of OS model 11 and the operation of communication network 6. When tasks to CPU are created, these tasks are sent to the CPU model through OS model. If there is a task, whether it requires an interruption is judged. In the case of interruption, a task for which simulation is currently being executed is interrupted. In case other than interruption, it is stored in queuing. Then, whether the task execution simulation is completed is judged. If completed, top priority is judged out of task located in queuing, and then the simulation for executing the task is started. Accurate evaluation value can be obtained by the detailed OS simulation.
Patent JP-H06348974-A (JP)
Title: Entrance/leaving managing device
Inventor: YONAIYAMA MOTONORI
IPC: G08B25/04
Filed: 1993-06-03
Abstract: PURPOSE:To more severely manage entrance/leaving by preventing weight information from being falsified. CONSTITUTION:Two doors of a room entrance side door 10 and a room leaving side door 11 are provided at the entrance of a specified block 9, a weight measuring zone is installed between these two doors so as to measure the weight of a person to enter the room, and when identity is discriminated based on the information of an ID card read by an ID card reader, 5 the lock of the room entrance side door 10 is unlocked to permit the entrance to the weight measuring zone, the weight measured result measured in this weight measuring zone is compared with weight information previously registered on a storage means and when difference between the measured result and the registered weight is within a prescribed range, the lock of the room leaving side door 11 is unlocked to permit the entrance to the specified block 9.
Patent JP-H0714808-A (JP)
Title: Method and device of grinding semiconductor wafer
Inventor: GOTO NOBORU
IPC: H01L21/304
Filed: 1993-06-28
Abstract: PURPOSE:To efficiently grind wafers of Si, GaAs, InP, etc. CONSTITUTION:The grinding device comprises disklike chucks 2, 2 rotatably arranged on the circumference sucking and holding semiconductor wafers 3, 3 at the surface; disklike grinding wheel 1 which is equal to or larger in diameter than the circumference, opposed to the rotational direction and rotatable in the opposite direction of the chucks 2, 2; and a nozzle 4 provided on the central part of the grinding stone 1. Furthermore, the chucks 2, 2 and the grinding wheel 1 are relatively approached in the direction of rotational axis 22 to be brought into contact so that the grinding stone may collectively grind the surfaces of multiple wafers 3, 3 up to specific thickness.